Year	Percent
1996-01-01	1.96335000000000000
1997-01-01	1.07417000000000000
1998-01-01	0.92930400000000010
1999-01-01	0.37716900000000003
2000-01-01	0.24780300000000002
2001-01-01	0.26579899999999995
2002-01-01	0.18117200000000000
2003-01-01	0.29194899999999996
2004-01-01	0.59469600000000000
2005-01-01	2.67841000000000000
2006-01-01	1.02156000000000000
2007-01-01	0.85738700000000010
2008-01-01	0.12476300000000001
2009-01-01	0.53651500000000000
2010-01-01	0.80250800000000000
2011-01-01	1.19517000000000000
2012-01-01	0.75592100000000000
2013-01-01	0.87012800000000000
2014-01-01	0.96422600000000000
2015-01-01	0.73178900000000000
2016-01-01	0.98315200000000000